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3 years ago

Help Pls! It's for my Math 4! Scalar Multiplication!

Mathematics

2 answers:

prohojiy [21]3 years ago

8 0

Answer:

Concept: Physics Qualitative Analysis.

Scalar values are constant and compared to vector values they do not have a direction or magnitude or a gradient representation.

Lets get started by setting up the equation
They want us to find 3U-2V
Given U= <6,6> V=<6,-6>
Now we plug in and solve!
3<6,6>- 2<6,-6>
<18,18>-<12,-12>
Subtract
<18-12,18-(-12)>
Hence that gives us a result of <6,30>
Now with the skills you gained solve the rest!!!

maks197457 [2]3 years ago

6 0

Answer:

hi im back

Step-by-step explanation:

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The correct answer is a) R = = - $\frac{1}{5}$ $x^{2}$ + 30x; b) $ 1120; c) Maximum quantity is 75 units with maximum revenue being $1125; d) p = $15.

Step-by-step explanation:

Demand equation: p = - $\frac{1}{5}$ x + 30 , 0 $\leq$ x $\leq$ 150 ; where p is the price of the product and x is the quantity sold.

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